# Seals The TIMKEN 21163-3872 Seals are high-performance sealing solutions designed to meet the demanding requirements of various automotive and industrial applications. Engineered with precision, these seals ensure optimal protection against contaminants while maintaining effective lubrication, contributing to enhanced equipment performance and longevity.
Key Features • **Material Composition**: Constructed from Nitrile (Buna-N), these seals offer excellent resistance to oil, grease, and various chemicals, ensuring long-lasting performance in challenging environments. • **Single Lip Design**: The single lip configuration allows for effective sealing against dust and moisture, minimizing wear and tear on critical components. • **Garter Spring Reinforcement**: Each seal is equipped with a garter spring that maintains consistent pressure against the shaft, ensuring a secure fit and preventing leakage. • **Temperature Range**: Capable of withstanding temperature variations from -40°F to 250°F (-40°C to 121°C), making them suitable for diverse operational conditions. • **Dimensions**: This seal is designed for specific fitment needs, ensuring compatibility with a wide range of applications.
Applications • **Automotive**: Ideal for use in engines, transmissions, and differentials, providing reliable sealing solutions for critical automotive components. • **Industrial Equipment**: Suitable for various machinery applications, including pumps and gearboxes, where preventing fluid leakage is essential for optimal operation. • **Compatibility**: Designed to fit a variety of shafts and housings, making them a versatile choice across multiple sectors.
Benefits • **Enhanced Reliability**: The robust design and high-quality materials ensure that these seals effectively prevent leaks, contributing to more reliable operation and reduced maintenance costs. • **Increased Efficiency**: By minimizing contamination ingress and retaining lubricants, these seals help maintain opt